公开(公告)号：US20140185973A1

公开(公告)日：2014-07-03

申请号：US13995078

申请日：2010-12-17

申请人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

发明人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

IPC分类号： F16C41/00 ,  G01B7/30

CPC分类号： F16C41/007 ,  F16C19/06 ,  F16C33/7886 ,  G01B7/30 ,  G01D5/24433 ,  G01D11/245 ,  G01P1/026 ,  G01P3/443 ,  G01P3/487

摘要： This rotation detection set comprises an encoder washer rotatable around a rotation axis, at least one sensor adapted to detect a rotation parameter of the encoder washer through an air gap (G), a support member for holding the sensor with respect to the rotation axis and a mounting member for immobilizing the support member with respect to a fixed structure. The mounting member is made of one piece of magnetic material and has a first wall located on the same side of the air gap (G) as the encoder washer and a second wall located on the same side of the air gap as the sensor whereas a magnetic body of the encoder washer, the air gap (G) and the sensor are located in a volume defined by the mounting member between the two walls.

摘要翻译： 该旋转检测装置包括可围绕旋转轴线旋转的编码器垫圈，至少一个适于通过气隙（G）检测编码器垫圈的旋转参数的传感器，用于相对于旋转轴线保持传感器的支撑构件，以及 用于相对于固定结构固定支撑构件的安装构件。 安装构件由一片磁性材料制成，并且具有位于与编码器垫圈相同的气隙（G）的同一侧上的第一壁和位于与传感器的气隙同侧的第二壁，而 编码器垫圈的磁体，气隙（G）和传感器位于由两个壁之间的安装构件限定的体积中。

公开(公告)号：US20100098362A1

公开(公告)日：2010-04-22

申请号：US12226467

申请日：2007-02-27

申请人： Sylvain Chaussat ,  Olivier Joubert ,  Laeticia Petit

发明人： Sylvain Chaussat ,  Olivier Joubert ,  Laeticia Petit

IPC分类号： F16C32/00

CPC分类号： F16C41/007 ,  F16C19/06 ,  F16C33/80 ,  G01P1/026 ,  G01P3/443

摘要： The instrumented rolling bearing device comprises a rotating ring 5, a non-rotating ring 4, and a detection assembly 3 equipped with a sensor unit 11 comprising an external annular portion 11b and a means of axially retaining the sensor unit on the non-rotating ring positioned on the external annular portion 11b. The outside diameter of the external annular portion 11b is smaller than the inside diameter of a frontal radial surface 4b of the non-rotating ring.

摘要翻译： 装配的滚动轴承装置包括旋转环5，非旋转环4和装备有包括外部环形部分11b的传感器单元11的检测组件3和将传感器单元轴向保持在非旋转环上的装置 定位在外部环形部分11b上。 外环形部分11b的外径小于非旋转环的前向径向表面4b的内径。

公开(公告)号：US07367714B2

公开(公告)日：2008-05-06

申请号：US10783389

申请日：2004-02-20

申请人： François Niarfeix ,  Sylvain Chaussat

发明人： François Niarfeix ,  Sylvain Chaussat

IPC分类号： F16C19/52

CPC分类号： F16C41/007 ,  F16C19/06 ,  F16C25/083 ,  F16C33/583 ,  F16C2380/26 ,  G01P3/443

摘要： Instrumented rolling bearing device of the type including a non-rotating race, a rotating race, at least one row of rolling elements arranged between two raceways of the rotating and non-rotating races, and an assembly for detecting rotation parameters including a non-rotating sensor assembly and a rotating encoder, and an elastic member intended for axially prestressing the rolling bearing, retained axially on the sensor, the elastic member being of annular shape and having a diameter smaller than or equal to that of the outer race of the bearing, the elastic member including a supporting surface designed to be in contact with an element outside the bearing device in order to exert, directly or indirectly, by reaction, an axial force on the non-rotating race in a direction opposite to the detection assembly.

摘要翻译： 包括非旋转座圈，旋转座圈，布置在旋转和非旋转座圈的两个滚道之间的至少一排滚动元件的类型的滚动轴承装置，以及用于检测旋转参数的组件，包括非旋转 传感器组件和旋转编码器，以及用于轴向预应力的弹性构件，轴向保持在传感器上，弹性构件为环形，并且具有小于或等于轴承外圈直径的直径， 所述弹性构件包括设计成与所述轴承装置外部的元件接触的支撑表面，以便通过反作用力直接或间接地施加与所述检测组件相反的方向上的所述非旋转座圈上的轴向力。

公开(公告)号：US20150204385A1

公开(公告)日：2015-07-23

申请号：US14411505

申请日：2012-07-05

申请人： Vincent Sausset ,  Sylvain Chaussat

发明人： Vincent Sausset ,  Sylvain Chaussat

IPC分类号： F16C41/00

CPC分类号： F16C41/007 ,  F16C19/06 ,  G01P3/443

摘要： A bearing device, comprising a bearing including an inner ring and an outer ring centered on a central axis, an impulse ring including a target holder which is fixed to the inner ring and extends beyond the outer ring radially to the central axis, and a target which is fixed to the target holder beyond the outer ring and is adapted to cooperate with detection means for tracking the rotation of the impulse ring around the central axis, and shifting means for axially shifting the impulse ring relative to the outer ring; the shifting means are distinct from the target holder. A sensor-bearing unit and an apparatus comprising at least one such bearing device are also disclosed and claimed.

摘要翻译： 一种轴承装置，包括轴承，所述轴承包括内环和以中心轴线为中心的外圈，所述轴承包括固定到所述内圈并且径向延伸超过所述中心轴线的所述外圈的目标保持器， 其固定到超过外圈的目标支架上，并且适于与用于跟踪围绕中心轴线的脉冲环的旋转的检测装置配合，以及用于相对于外圈轴向移动脉冲环的移动装置; 移动装置与目标支架不同。 还公开并要求保护传感器轴承单元和包括至少一个这种轴承装置的装置。

公开(公告)号：US20150043847A1

公开(公告)日：2015-02-12

申请号：US14369970

申请日：2011-12-28

申请人： Sylvain Chaussat ,  Pierrick Maze

发明人： Sylvain Chaussat ,  Pierrick Maze

IPC分类号： F16C41/00 ,  G01P3/44 ,  G01P1/02 ,  F16C17/00 ,  F16C19/00

CPC分类号： F16C41/007 ,  F16C17/00 ,  F16C19/00 ,  F16C19/06 ,  F16C35/045 ,  F16C2380/26 ,  G01P1/02 ,  G01P3/443

摘要： A bearing assembly for rotatively holding a shaft with respect to a support member and comprises: a bearing, with a rotatable ring and a fixed outer ring to be immobilized within a housing of said support member. An encoder washer is fast in rotation with the rotating ring. At least one sensor is adapted to detect at least one rotation parameter of the encoder washer and a sensor body holds this sensor. An annular flange is used for mounting said sensor body with respect to the fixed outer ring. The annular flange has a first skirt and a second skirt which define, between them and a bottom wall of the flange, an annular recess for accommodating at least a part of the sensor body. In mounted configuration of the bearing assembly, the first and second skirts extend respectively towards the rotatable and fixed rings.

摘要翻译： 一种用于相对于支撑构件旋转地保持轴的轴承组件，包括：具有可旋转环和固定外环的轴承，其被固定在所述支撑构件的壳体内。 编码器垫圈与旋转环快速旋转。 至少一个传感器适于检测编码器垫圈的至少一个旋转参数，并且传感器主体保持该传感器。 环形凸缘用于相对于固定外圈安装所述传感器主体。 环形凸缘具有第一裙部和第二裙部，其在它们之间和凸缘的底壁之间限定用于容纳传感器主体的至少一部分的环形凹部。 在轴承组件的安装结构中，第一和第二裙部分别朝向可旋转和固定的环延伸。

公开(公告)号：US09371862B2

公开(公告)日：2016-06-21

申请号：US14369970

申请日：2011-12-28

申请人： Sylvain Chaussat ,  Pierrick Maze

发明人： Sylvain Chaussat ,  Pierrick Maze

IPC分类号： F16C17/02 ,  F16C41/00 ,  F16C43/02 ,  F16C43/04 ,  G01P3/44 ,  F16C35/04 ,  F16C17/00 ,  F16C19/00 ,  G01P1/02 ,  F16C19/06

CPC分类号： F16C41/007 ,  F16C17/00 ,  F16C19/00 ,  F16C19/06 ,  F16C35/045 ,  F16C2380/26 ,  G01P1/02 ,  G01P3/443

摘要： A bearing assembly for rotatively holding a shaft with respect to a support member and comprises: a bearing, with a rotatable ring and a fixed outer ring to be immobilized within a housing of said support member. An encoder washer is fast in rotation with the rotating ring. At least one sensor is adapted to detect at least one rotation parameter of the encoder washer and a sensor body holds this sensor. An annular flange is used for mounting said sensor body with respect to the fixed outer ring. The annular flange has a first skirt and a second skirt which define, between them and a bottom wall of the flange, an annular recess for accommodating at least a part of the sensor body. In mounted configuration of the bearing assembly, the first and second skirts extend respectively towards the rotatable and fixed rings.

摘要翻译： 一种用于相对于支撑构件旋转地保持轴的轴承组件，包括：具有可旋转环和固定外环的轴承，其被固定在所述支撑构件的壳体内。 编码器垫圈与旋转环快速旋转。 至少一个传感器适于检测编码器垫圈的至少一个旋转参数，并且传感器主体保持该传感器。 环形凸缘用于相对于固定外圈安装所述传感器主体。 环形凸缘具有第一裙部和第二裙部，其在它们之间和凸缘的底壁之间限定用于容纳传感器主体的至少一部分的环形凹部。 在轴承组件的安装结构中，第一和第二裙部分别朝向可旋转和固定的环延伸。

公开(公告)号：US09194726B2

公开(公告)日：2015-11-24

申请号：US13994357

申请日：2010-12-17

申请人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

发明人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

IPC分类号： H02K5/10 ,  G11B33/14 ,  G01D11/30 ,  G01D11/24 ,  G01P1/02 ,  G01P3/44 ,  G01P3/487 ,  F16C41/00

CPC分类号： G01D11/30 ,  F16C19/06 ,  F16C33/7886 ,  F16C41/007 ,  G01D11/245 ,  G01P1/026 ,  G01P3/443 ,  G01P3/487 ,  Y10T29/49826

摘要： This support member (44) is for holding at least two sensors with respect to an encoder washer and forms one housing (V445) adapted to accommodate the sensors next to each other. This housing (V445) has at least two abutment surfaces (446, 447A-447E, 448A-448E) for positioning each of said sensors along two perpendicular directions (R2, R′2). The rotation detection set comprises an encoder washer adapted to rotate around a rotation axis, at least two sensors adapted to detect the rotation of the encoder washer around the rotation axis and a support member (44). The sensors are mounted in the housing (V445) of the support member and immobilized within the housing.

摘要翻译： 该支撑构件（44）用于相对于编码器垫圈保持至少两个传感器，并且形成适于彼此相邻容纳传感器的一个壳体（V445）。 该壳体（V445）具有至少两个用于沿两个垂直方向（R2，R'2）定位每个所述传感器的邻接表面（446,447A-447E，448A-448E）。 旋转检测组包括适于围绕旋转轴线旋转的编码器垫圈，适于检测编码器垫圈围绕旋转轴线的旋转的至少两个传感器和支撑构件（44）。 传感器安装在支撑构件的壳体（V445）中并固定在壳体内。

公开(公告)号：US20140002066A1

公开(公告)日：2014-01-02

申请号：US13994357

申请日：2010-12-17

申请人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

发明人： Florian Barcat ,  Sylvain Chaussat ,  Pierrick Maze

IPC分类号： G01D11/30

CPC分类号： G01D11/30 ,  F16C19/06 ,  F16C33/7886 ,  F16C41/007 ,  G01D11/245 ,  G01P1/026 ,  G01P3/443 ,  G01P3/487 ,  Y10T29/49826

摘要： This support member (44) is for holding at least two sensors with respect to an encoder washer and forms one housing (V445) adapted to accommodate the sensors next to each other. This housing (V445) has at least two abutment surfaces (446, 447A-447E, 448A-448E) for positioning each of said sensors along two perpendicular directions (R2, R′2). The rotation detection set comprises an encoder washer adapted to rotate around a rotation axis, at least two sensors adapted to detect the rotation of the encoder washer around the rotation axis and a support member (44). The sensors are mounted in the housing (V445) of the support member and immobilized within the housing.

摘要翻译： 该支撑构件（44）用于相对于编码器垫圈保持至少两个传感器，并且形成适于彼此相邻容纳传感器的一个壳体（V445）。 该壳体（V445）具有至少两个用于沿两个垂直方向（R2，R'2）定位每个所述传感器的邻接表面（446,447A-447E，448A-448E）。 旋转检测组包括适于围绕旋转轴线旋转的编码器垫圈，适于检测编码器垫圈围绕旋转轴线的旋转的至少两个传感器和支撑构件（44）。 传感器安装在支撑构件的壳体（V445）中并固定在壳体内。

公开(公告)号：US20130278118A1

公开(公告)日：2013-10-24

申请号：US13880106

申请日：2010-10-18

申请人： Pierrick Maze ,  Sylvain Chaussat

发明人： Pierrick Maze ,  Sylvain Chaussat

IPC分类号： H02K11/00 ,  G01B7/30

CPC分类号： G01B7/30 ,  F16C19/06 ,  F16C41/007 ,  G01P3/443 ,  H02K11/215

摘要： This impulse ring (2) for a bearing assembly comprising a rotative element on which the impulse ring (2) is mounted, is rotatable with respect to a fixed sensing element adapted to detect a magnetic field generated by the impulse ring (2). The impulse ring (2) comprises at least one pair of magnetic poles (N, S) or at least one magnet (4) with north poles (N) and south poles (S) alternatively arranged along its circumference. The intensity of the magnetic field generated by the north poles (N) is different from the intensity of the magnetic field generated by the south poles (S).

摘要翻译： 用于轴承组件的脉冲环（2）包括其上安装有脉冲环（2）的旋转元件，可相对于适于检测由脉冲环（2）产生的磁场的固定感测元件旋转。 脉冲环（2）包括至少一对磁极（N，S）或具有北极（N）和南极（S）的至少一个磁体（4），沿其圆周交替布置。 由北极（N）产生的磁场的强度与由南极（S）产生的磁场的强度不同。

公开(公告)号：US09494196B2

公开(公告)日：2016-11-15

申请号：US14411505

申请日：2012-07-05

申请人： Vincent Sausset ,  Sylvain Chaussat

发明人： Vincent Sausset ,  Sylvain Chaussat

IPC分类号： F16C41/00 ,  G01P3/44 ,  F16C19/06

CPC分类号： F16C41/007 ,  F16C19/06 ,  G01P3/443

摘要： A bearing device, comprising a bearing including an inner ring and an outer ring centered on a central axis, an impulse ring including a target holder which is fixed to the inner ring and extends beyond the outer ring radially to the central axis, and a target which is fixed to the target holder beyond the outer ring and is adapted to cooperate with detection means for tracking the rotation of the impulse ring around the central axis, and shifting means for axially shifting the impulse ring relative to the outer ring; the shifting means are distinct from the target holder. A sensor-bearing unit and an apparatus comprising at least one such bearing device are also disclosed and claimed.

摘要翻译： 一种轴承装置，包括轴承，所述轴承包括内环和以中心轴线为中心的外圈，所述轴承包括固定到所述内圈并且径向延伸超过所述中心轴线的所述外圈的目标保持器， 其固定到超过外圈的目标支架上，并且适于与用于跟踪围绕中心轴线的脉冲环的旋转的检测装置配合，以及用于相对于外圈轴向移动脉冲环的移动装置; 移动装置与目标支架不同。 还公开并要求保护传感器轴承单元和包括至少一个这种轴承装置的装置。